CN206916835U - A kind of laboratory cooling water recirculation system - Google Patents
A kind of laboratory cooling water recirculation system Download PDFInfo
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- CN206916835U CN206916835U CN201720797609.5U CN201720797609U CN206916835U CN 206916835 U CN206916835 U CN 206916835U CN 201720797609 U CN201720797609 U CN 201720797609U CN 206916835 U CN206916835 U CN 206916835U
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- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
A kind of laboratory cooling water recirculation system is the utility model is related to, belongs to laboratory equipment technical field, it includes water tank, cooling water tank, laboratory water tank and the controller set gradually；The water inlet end of water tank and water side are connected to the water side of cooling water tank and the water inlet end of laboratory water tank by pipeline respectively；The water side of laboratory water tank is connected to the water inlet end of cooling water tank by pipeline；The water side of water tank and the water side of cooling water tank are connected to the first water pump and the second water pump；First water pump and the second water pump are electrically connected with the controller.Laboratory cooling water recirculation system provided by the utility model is laboratory cistern water supply by water tank, to cool down the gas or material of high temperature caused by the reaction of laboratory, the cooling water to be heated up by high-temperature gas and material is flowed into cooling water tank and cooled down, obtained cooling water is finally passed through water tank, so as to realize the circulation of the cooling water in laboratory.
Description
Technical field
It the utility model is related to laboratory equipment technical field, more particularly to a kind of laboratory cooling water recirculation system.
Background technology
The cooling water that existing experiment chamber cooling system uses is mostly life running water, waste gas or thing caused by experiment
Material is after cooling down water cooling so that cooling water is changed into high-temperature water, and the cooling water after heating up is directly discharged to hand washing sink downcomer
Road, i.e., carry out being discharged into septic tank as waste water, then be driven into waste water station through pump and carry out the processing operation such as dosing, so on the one hand
Waste water resource, while the treating capacity of waste water is added, consume operating cost.
In addition, experiment chamber cooling system uses running water, due to containing substantial amounts of several mineral materials in running water, work as cooling water
After absorbing the gas of high temperature or the high temperature of material, evaporation and the fouling in the pipeline in laboratory are brought rapidly up, laboratory uses
Pipeline be mostly tubule, so just easily cause experiment when in pipeline easily block.
Utility model content
The purpose of this utility model is to propose a kind of laboratory cooling water recirculation system, can solve the problem that in the prior art by
Heated up after cooling water cools down to high-temp waste gas, the cooling required after heating carries out wastewater treatment and causes the operating cost consumed
Increased technical problem.
To use following technical scheme up to this purpose, the utility model：
A kind of laboratory cooling water recirculation system, including set gradually water tank, cooling water tank, laboratory water tank and
Controller；
The water inlet end of the water tank and water side respectively by pipeline be connected to the cooling water tank water side and
The water inlet end of the laboratory water tank；
The water side of the laboratory water tank is connected to the water inlet end of the cooling water tank by pipeline；
The water side of the water tank and the water side of the cooling water tank are connected to the first water pump and the second water
Pump；
First water pump and second water pump electrically connect with the controller.
Further, check-valves, the non-return are provided with the pipeline between the water tank and the cooling water tank
The both ends of valve are connected to first water pump and water tank.
Further, the cooling water tank is provided with liquid level gauge, and described liquid level gauge one end is stretched into the cooling water tank, uses
In the liquid level of detection cooling water tank；
The liquid level gauge electrically connects with the controller.
Further, the first ball valve, Y type mistakes are sequentially provided with the pipeline between second water pump and the cooling water tank
Filter and buffer unit, the buffer unit are set close to first water pump.
Further, it is parallel with the 3rd water pump on the pipeline between the buffer unit and the check-valves, the described 3rd
Water pump electrically connects with the controller.
Further, between second water pump and the check-valves and between the 3rd water pump and the check-valves
Provided with first pressure table.
Further, the both sides of first water pump are connected to the second ball valve and second pressure gauge.
Further, for first water pump to hold press pump, second water pump and the 3rd water pump are centrifugal pump.
Further, cooling water is respectively arranged with the water tank, cooling water tank and laboratory water tank, the cooling water is
Pure water.
Beneficial effect：
Laboratory cooling water recirculation system provided by the utility model is laboratory cistern water supply by water tank, with cold
But the gas or material of high temperature caused by the reaction of laboratory, the cooling current that will be heated up by cooling down high-temperature gas and material
Enter in cooling water tank and cooled down, the cooling water after cooling is finally passed through water tank, to realize again for the water in laboratory
Case is supplied water, it is achieved thereby that the circulation of the cooling water in laboratory.Water resource is effectively saved, meanwhile, reduce wastewater treatment
Amount, save operating cost.
Brief description of the drawings
Fig. 1 is the structural representation of laboratory cooling water recirculation system provided by the utility model.
In figure：
1st, water tank；2nd, cooling water tank；21st, liquid level gauge；3rd, laboratory water tank；4th, the first water pump；5th, the second water pump；6、
Check-valves；71st, the first ball valve；72nd, y-type filter；73rd, buffer unit；8th, the 3rd water pump；9th, first pressure table；10th, the second ball
Valve；11st, second pressure gauge.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and pass through
Embodiment further illustrates the technical solution of the utility model.
A kind of laboratory cooling water recirculation system is present embodiments provided, including water tank 1, the cooling water set gradually
Case 2, laboratory water tank 3 and controller；The water inlet end of the water tank 1 and water side are connected to described cold by pipeline respectively
But the water inlet end of the water side of water tank 2 and the laboratory water tank 3；The water side of the laboratory water tank 3 is connected by pipeline
In the water inlet end of the cooling water tank 2；The water side of the water tank 1 and the water side of the cooling water tank 2 connect respectively
There are the first water pump 4 and the second water pump 5；First water pump 4 and second water pump 5 electrically connect with the controller.
The laboratory cooling water recirculation system that the present embodiment provides is that laboratory water tank 3 supplies water by water tank 1, with cold
But the gas or material of high temperature caused by the reaction of laboratory, the cooling current that will be heated up by cooling down high-temperature gas and material
Enter and cooled down in cooling water tank 2, the cooling water after cooling is finally passed through water tank 1, to realize again for laboratory
Water tank is supplied water, it is achieved thereby that the circulation of the cooling water in laboratory.Water resource is effectively saved, meanwhile, reduce at waste water
Reason amount, save operating cost.
It is provided with check-valves 6 on pipeline between the water tank 1 and the cooling water tank 2, the two of the check-valves 6
End is connected to first water pump 4 and water tank 1.The present embodiment between water tank 1 and cooling water tank 2 by setting
Put check-valves 6 so that the cooling water of whole experiment chamber cooling system can only one-way flow, prevent the cooling water in water tank 1
It is back in the cooling water tank 2 for storing high-temperature cooling water.
The cooling water tank 2 is provided with liquid level gauge 21, and described one end of liquid level gauge 21 is stretched into the cooling water tank 2, is used for
Detect the liquid level of cooling water tank 2；The other end exposes outside the cooling water tank 2；The liquid level gauge 21 and second water pump 5 with
Controller electrically connects.The liquid level gauge 21 provided in the present embodiment is provided with minimum threshold and max-thresholds, max-thresholds and minimum
The highest liquid level and minimum liquid level for the cooling water that threshold value is corresponded respectively in cooling water tank 2, the cooling in the cooling water tank 2
When the liquid level of water reaches highest liquid level, the liquid level gauge 21 is triggered, the liquid level gauge 21 sends max-thresholds signal to control
Device, the controller control the first water pump 4 to open, and now, cooling water tank 2 is that water tank 1 supplies water；When the cooling water tank 2
When the liquid level of interior cooling water reaches minimum liquid level, the liquid level gauge 21 is triggered, the liquid level gauge 21 sends out minimum threshold signal
Controller is delivered to, the controller controls the first water pump 4 to close, and now, cooling water tank 2 is that water tank 1 stops supplying water.
The first ball valve 71, y-type filter are sequentially provided with pipeline between second water pump 5 and the cooling water tank 2
72 and buffer unit 73, the buffer unit 73 set close to first water pump 4.First ball valve 71 shown in it is used to control
The opening and closing of the cooling water tank 2, and the aperture of the control cooling water tank 2；The y-type filter 72 be used for from
The cooling water of outflow is filtered in cooling water tank 2, to ensure the cleanliness factor of the cooling water entered in the water tank 1, with
Prevent impurity from entering water tank 1, and then enter laboratory water tank 3, ultimately result in the cooling water containing impurity in laboratory
In-tube fouling, and cause the situation of laboratory line clogging；When the buffer unit 73 is used to buffer the unlatching of the first water pump 4
Caused vibrations, buffer unit 73 is bellows in the present embodiment.
The 3rd water pump 8 is parallel with pipeline between the buffer unit 73 and the check-valves 6.What the present embodiment was set
3rd water pump 8 is standby, and when second water pump 5 breaks down, the 3rd water pump 8 is opened, when second water pump 5 just
Often in use, the 3rd water pump 8 is not turned on.
It is equipped between second water pump 5 and the check-valves 6 and between the 3rd water pump 8 and the check-valves 6
First pressure table 9.The present embodiment is by setting first pressure table 9, the convenient work shape for observing the second water pump 5 and the 3rd water pump 8
State, convenient maintenance.
The both sides of first water pump 4 are connected to the second ball valve 10 and second pressure gauge 11.Wherein, the second ball valve 10
For controlling the opening and closing of the water tank 1, and the aperture of the control water tank 1；Second pressure gauge 11 is used for
The working condition of the first water pump 4 of convenient observation, convenient maintenance.
In the present embodiment, first water pump 4, to stablize the pressure in pipe network, will heat up to hold press pump for test water tank
Cooling water afterwards, which is passed through in the cooling water tank 2, provides pressure.
The water pump 8 of second water pump 5 and the 3rd is centrifugal pump, is provided for the water in cooling water tank 2 into water tank 1
Power.
Cooling water is respectively arranged with the water tank 1, cooling water tank 2 and laboratory water tank 3, the cooling water is pure water.
Pure water is free of electrolyte, and conductance is low, can effectively prevent cooling water heat up after fouling and blocking experiment room pipeline.
The pipeline used in the present embodiment is made of stainless steel, and can effectively prevent gas caused by laboratory or material
Corrosion to pipe network, improve the service life of pipeline.
Pay attention to, general principle and principal character of the present utility model and of the present utility model excellent has been shown and described above
Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, above-mentioned embodiment and say
Simply illustrate principle of the present utility model described in bright book, on the premise of the spirit and scope of the utility model is not departed from, this
Utility model also has various changes and modifications, and these changes and improvements are both fallen within claimed the scope of the utility model,
Claimed scope of the present utility model is by appended claims and its equivalent thereof.
Claims (9)
1. a kind of laboratory cooling water recirculation system, it is characterised in that including water tank (1), the cooling water tank set gradually
(2), laboratory water tank (3) and controller；
The water inlet end of the water tank (1) and water side are connected to the water side of the cooling water tank (2) by pipeline respectively
With the water inlet end of the laboratory water tank (3)；
The water side of the laboratory water tank (3) is connected to the water inlet end of the cooling water tank (2) by pipeline；
The water side of the water tank (1) and the water side of the cooling water tank (2) are connected to the first water pump (4) and
Two water pumps (5)；
First water pump (4) and second water pump (5) electrically connect with the controller.
2. laboratory cooling water recirculation system according to claim 1, it is characterised in that the water tank (1) and institute
State and check-valves (6) is provided with the pipeline between cooling water tank (2), the both ends of the check-valves (6) are connected to described
One water pump (4) and water tank (1).
3. laboratory cooling water recirculation system according to claim 2, it is characterised in that the cooling water tank (2) is set
There is liquid level gauge (21), for detecting the liquid level of cooling water tank (2)；
The liquid level gauge (21) electrically connects with the controller.
4. laboratory cooling water recirculation system according to claim 3, it is characterised in that second water pump (5) and institute
State and the first ball valve (71), y-type filter (72) and buffer unit (73), institute are sequentially provided with the pipeline between cooling water tank (2)
Buffer unit (73) is stated to set close to first water pump (4).
5. laboratory cooling water recirculation system according to claim 4, it is characterised in that the buffer unit (73) and institute
State and the 3rd water pump (8) is parallel with the pipeline between check-valves (6), the 3rd water pump (8) electrically connects with the controller.
6. laboratory cooling water recirculation system according to claim 5, it is characterised in that second water pump (5) and institute
State between check-valves (6) and be equipped with first pressure table (9) between the 3rd water pump (8) and the check-valves (6).
7. laboratory cooling water recirculation system according to claim 6, it is characterised in that the two of first water pump (4)
Side is connected to the second ball valve (10) and second pressure gauge (11).
8. laboratory cooling water recirculation system according to claim 7, it is characterised in that first water pump (4) is to hold
Press pump, second water pump (5) and the 3rd water pump (8) are centrifugal pump.
9. laboratory cooling water recirculation system according to claim 8, it is characterised in that the water tank (1), cooling
Cooling water is respectively arranged with water tank (2) and laboratory water tank (3), the cooling water is pure water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797609.5U CN206916835U (en) | 2017-07-03 | 2017-07-03 | A kind of laboratory cooling water recirculation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797609.5U CN206916835U (en) | 2017-07-03 | 2017-07-03 | A kind of laboratory cooling water recirculation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916835U true CN206916835U (en) | 2018-01-23 |
Family
ID=61335252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720797609.5U Active CN206916835U (en) | 2017-07-03 | 2017-07-03 | A kind of laboratory cooling water recirculation system |
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| Country | Link |
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| CN (1) | CN206916835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814072A (en) * | 2021-02-01 | 2021-05-18 | 河南中烟工业有限责任公司 | Vacuum moisture regaining cooling water supply device and water supply method |
| CN112878418A (en) * | 2021-01-18 | 2021-06-01 | 内蒙古工业大学 | Circulating cooling water saving device for chemical process laboratory |
-
2017
- 2017-07-03 CN CN201720797609.5U patent/CN206916835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878418A (en) * | 2021-01-18 | 2021-06-01 | 内蒙古工业大学 | Circulating cooling water saving device for chemical process laboratory |
| CN112814072A (en) * | 2021-02-01 | 2021-05-18 | 河南中烟工业有限责任公司 | Vacuum moisture regaining cooling water supply device and water supply method |
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